FILE: Indianapolis

Indianapolis launches hotline to aid homeless veterans

Indianapolis Mayor Greg Ballard, who’s a retired Marine Corps officer, announced Friday the city was launching the new program to aid veterans in Indianapolis who are either homeless or at risk of becoming homeless.

FILE - In this Feb. 17, 2015 file photo, a train derailment that sent a tanker with crude oil into the Kanawha River near Mount Carbon, W.Va. Four trains hauling crude oil have derailed in the U.S. and Canada since mid-February, rupturing tank cars, spilling their contents, polluting waterways and igniting spectacular fires that burned for days. The derailments have deepened safety concerns that if an oil train accident were to occur in a populated area, the results could be disastrous. (AP Photo/Chris Tilley, File)

Spate of oil train derailments raises safety concerns

Four trains hauling crude oil have derailed in the U.S. and Canada since mid-February, rupturing tank cars, spilling their contents, polluting waterways and igniting spectacular fires that burned for days.

President Barack Obama listens during his meeting with European Council President Donald Tusk, Monday, March 9, 2015, in the Oval Office of the White House in Washington. (AP Photo/Susan Walsh)

Democrats denounce GOP letter on Iran nuke talks

Congressional Democrats on Tuesday accused Senate Republicans who signed a letter to Iran’s leadership of undermining President Barack Obama in international talks aimed at curbing Tehran’s nuclear program and preventing the need for future military conflict.

FILE - In this Jan. 26, 2015 file photo, Secret Service officers search the south grounds of the White House in Washington after an unmanned aerial drone was found on the White House grounds during the middle of the night. Mysterious, middle-of-the-night drone flights by the U.S. Secret Service during the next several weeks over parts of Washington are part of secret government testing intended to find ways to interfere with rogue drones or knock them out of the sky. (AP Photo/Susan Walsh, File)

Secret Service testing drones, how to disrupt their flying

Mysterious, middle-of-the-night drone flights by the U.S. Secret Service during the next several weeks over parts of Washington are part of secret government testing intended to find ways to interfere with rogue drones.